<template>
  <div class="person">
    <h1>组合式</h1>
    <h2>姓名：{{ name }}</h2>
    <h2>年龄：{{ age }}</h2>
    <h2>地址：{{ address }}</h2>
    <button @click="changeName">修改名字</button>
    <button @click="changeAge">修改年龄</button>
    <button @click="showTel">查看联系方式</button>
  </div>
</template>

<script lang="ts">
export default {
  name: "Person",
};
</script>

<script lang="ts" setup>
let name ="林黛玉";
let age = 18;
let tel = "13736896688";
let address = "河北";
// 方法
function changeName() {
  name = "贾宝玉";
  console.log(name);
}

function changeAge() {
  
  age += 1;
  console.log(age);
}

function showTel() {
  alert(tel);
}
</script>


<style scoped>
.person {
  background-color: antiquewhite;
  box-shadow: 0 010px;
  border-radius: 10px;
  padding: 20px;
}

button {
  margin: 0 5px;
}
</style>